GB1327760A - Electrodes - Google Patents

Electrodes

Info

Publication number
GB1327760A
GB1327760A GB6233269A GB1327760DA GB1327760A GB 1327760 A GB1327760 A GB 1327760A GB 6233269 A GB6233269 A GB 6233269A GB 1327760D A GB1327760D A GB 1327760DA GB 1327760 A GB1327760 A GB 1327760A
Authority
GB
United Kingdom
Prior art keywords
oxide
coating
metal
etched
dec
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB6233269A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Publication of GB1327760A publication Critical patent/GB1327760A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

1327760 Electrodes; coating with platinum group metals IMPERIAL METAL INDUSTRIES (KYNOCH) Ltd 4 Dec 1970 [22 Dec 1969] 62332/69 Headings C7B and C7F [Also in Division B2] An electrode, e.g. for chlor-alkali or per salt electrolysis, electro-plating or cathodic protection, comprises a base having at least its surface of Ti, Ta, Nb or Zr, one or more layers of an oxide of Ti, Ta, Nb or Zr formed electrolytically or by chemical decomposition from a solution of the metal ions, and one or more layers of a Pt group metal or oxide thereof. The Pt group metal e. g. 70/30 Pt-Ir, Ru, Ru-Ir or Ir may be applied by thermal decomposition of a painted coating e.g. a chloride and it may be subsequently heated in oxygen. The substrate may be first etched in oxalic acid, and the resultant solution may be used for depositing the oxide coating. In an example of the electrolytic formation of titanium oxide an etched Ti base is supplied with a positive potential of 12 volts with respect to a lead cathode immersed in a 7wt. per cent H 2 SO 4 solution containing 5g/l of Ti and maintained at 90‹C.
GB6233269A 1969-12-22 1969-12-22 Electrodes Expired GB1327760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6233269 1969-12-22

Publications (1)

Publication Number Publication Date
GB1327760A true GB1327760A (en) 1973-08-22

Family

ID=10488054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6233269A Expired GB1327760A (en) 1969-12-22 1969-12-22 Electrodes

Country Status (20)

Country Link
US (1) US3773555A (en)
JP (1) JPS4948072B1 (en)
AT (1) AT313928B (en)
BE (1) BE760248A (en)
CA (1) CA996501A (en)
CH (1) CH539449A (en)
DE (1) DE2063238C3 (en)
DK (1) DK135328B (en)
ES (1) ES386726A1 (en)
FI (1) FI56859C (en)
FR (1) FR2074103A5 (en)
GB (1) GB1327760A (en)
IL (1) IL35846A (en)
LU (1) LU62255A1 (en)
MY (1) MY7400111A (en)
NL (1) NL168277C (en)
NO (1) NO137324C (en)
SE (1) SE388880B (en)
TR (1) TR16737A (en)
ZA (1) ZA708232B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001103A (en) * 1977-07-18 1979-01-24 Alusuisse Processes for corrosion resistant characteristics
JPS5477286A (en) * 1977-12-02 1979-06-20 Tdk Corp Manufacture of insoluble electrode
EP0052986A1 (en) * 1980-11-26 1982-06-02 Imi Kynoch Limited Electrode, method of manufacturing an electrode and electrolytic cell using such an electrode
EP0107934A2 (en) * 1982-10-29 1984-05-09 Imperial Chemical Industries Plc Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA967508A (en) * 1970-11-02 1975-05-13 Paul P. Anthony Electrodes
GB1352872A (en) * 1971-03-18 1974-05-15 Ici Ltd Electrodes for electrochemical processes
GB1386234A (en) * 1971-04-28 1975-03-05 Imp Metal Ind Kynoch Ltd Preparation of titanium oxide and method of coating with an oxide
NL161817C (en) * 1972-08-03 Marston Excelsior Ltd PROCESS FOR THE MANUFACTURE OF ELECTRODES.
DE2300422C3 (en) * 1973-01-05 1981-10-15 Hoechst Ag, 6000 Frankfurt Method of making an electrode
US4032417A (en) * 1974-09-03 1977-06-28 Hooker Chemicals & Plastics Corporation Electrolytic processes
DE2722840A1 (en) * 1977-05-20 1978-11-23 Rheinische Westfaelisches Elek METHOD OF MANUFACTURING ELECTRODES FOR ELECTROLYTIC PURPOSES
DE2444691A1 (en) * 1974-09-18 1976-04-01 Rhein Westfael Elect Werk Ag PROCESS FOR THE PRODUCTION OF ELECTRODES BUILT UP FROM TITANIUM CARRIER AND LEAD DIOXIDE PAD FOR ELECTROLYTIC PURPOSES
JPS5137877A (en) * 1974-09-27 1976-03-30 Asahi Chemical Ind Denkaiyodenkyoku oyobi sonoseizoho
SE425412B (en) * 1974-10-29 1982-09-27 Diamond Shamrock Techn PROCEDURE FOR THE PREPARATION OF AN ELECTROD EASY TO USE IN ELECTROLYTIC PROCEDURES
US4005003A (en) * 1975-04-15 1977-01-25 Olin Corporation Multi-component metal electrode
US3950240A (en) * 1975-05-05 1976-04-13 Hooker Chemicals & Plastics Corporation Anode for electrolytic processes
JPS5421969A (en) * 1977-07-19 1979-02-19 Tdk Corp Method of manufacturing insoluble electrode
US4460628A (en) * 1978-07-24 1984-07-17 Whirlpool Corporation Catalyzed wet oxidation process and catalyst useful therein
US4287027A (en) * 1980-05-20 1981-09-01 Tosk Jeffrey M Method of determining the concentration of reducing agents
CA1175883A (en) * 1980-06-30 1984-10-09 Joseph W. Mitchell Electrolytic printing electrode
US4415905A (en) * 1980-06-30 1983-11-15 International Business Machines Corporation Electrolytic printing process with wear resistant electrode
JPS6021232B2 (en) * 1981-05-19 1985-05-25 ペルメレツク電極株式会社 Durable electrolytic electrode and its manufacturing method
US4426262A (en) 1982-04-29 1984-01-17 Engelhard Corporation Promotion of Pt-Ir catalytic electrodes with lead, tantalum, ruthenium and oxygen
JPS6022074B2 (en) * 1982-08-26 1985-05-30 ペルメレツク電極株式会社 Durable electrolytic electrode and its manufacturing method
JPS60184691A (en) * 1984-03-02 1985-09-20 Permelec Electrode Ltd Durable electrode and its manufacture
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
NL8500905A (en) * 1985-03-28 1986-10-16 Philips Nv METHOD FOR PRODUCING AN ELECTRICAL RESISTANCE COATING DEVICE AND APPLICATION OF THE METHOD
US4879013A (en) * 1986-03-03 1989-11-07 Ppg Industries, Inc. Method of cationic electrodeposition using dissolution resistant anodes
US5004626A (en) * 1986-10-27 1991-04-02 Huron Technologies, Inc. Anodes and method of making
US20020041928A1 (en) * 1997-03-26 2002-04-11 Leonid V. Budaragin Method for coating substrate with metal oxide coating
KR100407710B1 (en) * 2001-11-08 2003-12-01 (주) 테크윈 Catalytic oxide anode manufacturing method by high temperature sintering
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
US20070015002A1 (en) * 2005-07-14 2007-01-18 Ut-Battele, Llc Oxygen-donor and catalytic coatings of metal oxides and metals
ITMI20061974A1 (en) * 2006-10-16 2008-04-17 Industrie De Nora Spa ANODE FOR ELECTROLYSIS
US20090098289A1 (en) * 2007-10-12 2009-04-16 Deininger Mark A Pig and Method for Applying Prophylactic Surface Treatments
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
KR100971413B1 (en) * 2008-04-18 2010-07-21 주식회사 하이닉스반도체 Capacitor in semiconductor device and method for manufacturing the same
CA2899575C (en) 2010-02-10 2020-03-10 Ut-Battelle, Llc Low temperature electrolytes for solid oxide cells having high ionic conductivity
JP4734664B1 (en) * 2010-09-17 2011-07-27 田中貴金属工業株式会社 Electrode for electrolysis, anode for electrolysis of ozone, anode for electrolysis of persulfate, and anode for chromium electrooxidation
US9905871B2 (en) 2013-07-15 2018-02-27 Fcet, Inc. Low temperature solid oxide cells
CN111855754B (en) * 2019-04-29 2021-12-03 深圳安吉尔饮水产业集团有限公司 Water hardness detection probe, sensor, detection method and water softener

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001103A (en) * 1977-07-18 1979-01-24 Alusuisse Processes for corrosion resistant characteristics
GB2001103B (en) * 1977-07-18 1982-01-27 Alusuisse Processes for improving corrosion resistant characteristics
JPS5477286A (en) * 1977-12-02 1979-06-20 Tdk Corp Manufacture of insoluble electrode
JPS5536713B2 (en) * 1977-12-02 1980-09-22
EP0052986A1 (en) * 1980-11-26 1982-06-02 Imi Kynoch Limited Electrode, method of manufacturing an electrode and electrolytic cell using such an electrode
EP0107934A2 (en) * 1982-10-29 1984-05-09 Imperial Chemical Industries Plc Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells
EP0107934A3 (en) * 1982-10-29 1985-07-10 Marston Palmer Ltd. (Formerly Known As Imi Marston Ltd.) Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells

Also Published As

Publication number Publication date
NL7018109A (en) 1971-06-24
AT313928B (en) 1974-03-11
DE2063238B2 (en) 1974-11-14
DK135328B (en) 1977-04-04
NL168277B (en) 1981-10-16
IL35846A0 (en) 1971-02-25
DK135328C (en) 1977-09-19
CA996501A (en) 1976-09-07
FR2074103A5 (en) 1971-10-01
IL35846A (en) 1974-06-30
DE2063238A1 (en) 1971-09-23
FI56859C (en) 1980-04-10
ES386726A1 (en) 1973-03-16
CH539449A (en) 1973-07-31
ZA708232B (en) 1971-09-29
NO137324C (en) 1978-02-08
LU62255A1 (en) 1971-05-14
BE760248A (en) 1971-06-11
NL168277C (en) 1982-03-16
MY7400111A (en) 1974-12-31
SE388880B (en) 1976-10-18
DE2063238C3 (en) 1980-08-21
NO137324B (en) 1977-10-31
JPS4948072B1 (en) 1974-12-19
FI56859B (en) 1979-12-31
TR16737A (en) 1973-05-01
US3773555A (en) 1973-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee